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Cheap flights from Oregon to Sydney from $743

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — SYD
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Oregon to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

$1,326

One-way from

$743
23/2-27/2
  • 23/2-27/2
  • 3 total stops
  • 63h 03m total
  • Oregon to Sydney
Search Deals
United Airlines
  • United Airlines
  • 5/3
  • 2 total stops
  • 43h 16m total
  • Oregon to Sydney
Search Deals

Find flight deals from Oregon to Sydney

Cheapest flights from Oregon to Sydney
Explore the most affordable flight options available from Oregon to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 December 2024.

Thu 26/1223:55PDX - SYD
2 stops36h 05mUnited Airlines
Fri 31/116:15SYD - PDX
2 stops25h 29mUnited Airlines
Deal found 18/12$1,457
Sun 22/1207:15PDX - SYD
1 stop37h 20mMultiple Airlines
Tue 24/1221:40SYD - PDX
2 stops33h 15mMultiple Airlines
Deal found 18/12$3,150
Fri 20/1219:05PDX - SYD
1 stop40h 50mAir Canada
Tue 28/111:20SYD - PDX
1 stop26h 04mAir Canada
Deal found 18/12$4,023
Fri 20/1205:45PDX - SYD
1 stop32h 30mAir New Zealand
Tue 28/113:55SYD - PDX
2 stops23h 29mAir New Zealand
Deal found 18/12$4,037
Sat 21/1208:27RDM - SYD
2 stops28h 53mMultiple Airlines
Mon 23/1210:20SYD - RDM
2 stops53h 37mMultiple Airlines
Deal found 18/12$4,817
Sat 21/1213:56RDM - SYD
1 stop24h 19mUnited Airlines
Mon 23/1212:00SYD - RDM
2 stops49h 36mUnited Airlines
Deal found 18/12$5,159
Fri 20/1215:39PDX - SYD
2 stops35h 11mFiji Airways
Tue 28/106:15SYD - PDX
3 stops34h 26mFiji Airways
Deal found 18/12$5,359
Sun 22/1215:39PDX - SYD
1 stop20h 46mQantas Airways
Tue 24/1217:05SYD - PDX
1 stop21h 55mQantas Airways
Deal found 18/12$6,733
Sat 21/1207:16RDM - SYD
1 stop29h 09mAlaska Airlines
Mon 23/1220:35SYD - RDM
1 stop21h 08mAlaska Airlines
Deal found 18/12$6,977
Sat 21/1200:41PDX - SYD
2 stops47h 09mQatar Airways
Tue 24/1221:40SYD - PDX
2 stops43h 40mQatar Airways
Deal found 18/12$7,528
Mon 23/1210:29PDX - SYD
3 stops51h 56mLATAM Airlines
Fri 10/111:40SYD - PDX
3 stops45h 30mLATAM Airlines
Deal found 18/12$8,706
Wed 18/1210:25PDX - SYD
3 stops37h 05mTurkish Airlines
Tue 24/1220:40SYD - PDX
3 stops45h 46mTurkish Airlines
Deal found 17/12$14,770

Find flights from Oregon to Sydney within your budget

Customise your flight search to find flights from Oregon to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 23/2

07:00-15:35

1 stop37h 35m

Sydney Kingsford Smith

Thu 27/2

14:00-20:28

2 stops25h 28m

$1,326

PortlandSydney

PDX - SYD

PDXSYD

Portland

Sun 9/2

10:10-09:35

1 stop28h 25m

Sydney Kingsford Smith

Wed 5/3

11:20-18:24

1 stop26h 04m

$1,391

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 20/2

15:54-09:15

1 stop22h 21m

Sydney Kingsford Smith

Thu 27/2

11:50-23:06

1 stop30h 16m

$1,451

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 13/3

11:30-06:00

2 stops24h 30m

Sydney Kingsford Smith

Sat 22/3

13:15-20:49

2 stops25h 34m

$1,473

BoiseSydney

BOI - SYD

BOISYD

Boise Air Term. Gowen Fld

Wed 2/4

17:22-08:00

2 stops45h 38m

Sydney Kingsford Smith

Wed 16/4

10:20-21:16

2 stops26h 56m

$1,562

EugeneSydney

EUG - SYD

EUGSYD

Eugene

Mon 10/2

11:35-08:35

2 stops26h 00m

Sydney Kingsford Smith

Tue 25/2

14:15-16:55

2 stops21h 40m

$1,721

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 14/5

18:40-06:55

1 stop19h 15m

Sydney Kingsford Smith

Wed 4/6

09:30-15:07

1 stop22h 37m

$1,915

EugeneSydney

EUG - SYD

EUGSYD

Eugene

Mon 10/2

14:08-09:15

1 stop24h 07m

Sydney Kingsford Smith

Tue 25/2

12:10-12:22

1 stop19h 12m

$1,915

RedmondSydney

RDM - SYD

RDMSYD

Bend/Redmond

Wed 14/5

13:05-19:15

2 stops37h 10m

Sydney Kingsford Smith

Wed 4/6

20:55-17:04

2 stops37h 09m

$2,083

PortlandSydney

PDX - SYD

PDXSYD

Portland

Thu 12/6

08:45-19:45

1 stop18h 00m

Sydney Kingsford Smith

Sat 14/6

21:40-22:05

1 stop17h 25m

$2,323

Flights are sorted by cheapest return flights first.

Deals found on 17/12

Showing 1-10 of 29 results
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Best time to book a flight from Oregon to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Oregon with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Oregon to Sydney

Get recent, data-driven insights about flights from Oregon to Sydney including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Oregon to Sydney?

Currently, May is the cheapest month in which you can book a flight from Oregon to Sydney (average of $129). Flying from Oregon to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to SYD?

Find hourly flight availability from Oregon to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 December 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Oregon to Sydney as you normally would.

Rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

Temperature in Sydney by month

Plan your trip to Sydney by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated 19 December 2024.
To help decide which airline to fly from Oregon to Sydney, see what other customers have to say about United Airlines, Delta and Alaska Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

ANA
8.4
Very Good
839 reviews
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Fiji Airways
8.1
Very Good
191 reviews
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Alaska Airlines
8.0
Very Good
9,552 reviews
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Delta
8.0
Very Good
8,600 reviews
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Hawaiian Airlines
7.9
Good
2,295 reviews
ANA
8.4
Very Good
839 reviews
Check prices

Food

7.7

Overall

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.9

Boarding

8.6

Reviews

1 / 10

Your hospitality was excellent, very polite and kind. The meal was tasty and good. The buns were cold. Who likes cold buns?

Related info for your journey

Find useful and relevant information for your journey from Oregon to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Oregon?

    For a flight from Oregon to Sydney, you will be flying into Kingsford Smith. Sydney Kingsford Smith (SYD) is just 7.5 km from the centre of the city.

  • What are the cheapest airlines to fly from Oregon to Sydney one-way?

    One-way options have recently been found by users for as low as $743 on United Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $1,089 and Air New Zealand from $2,499 one-way.

  • What are the most popular routes from Oregon to Sydney?

    While some choose either Boise Air Term. Gowen Fld - Sydney Kingsford Smith or Eugene - Sydney Kingsford Smith, Portland - Sydney Kingsford Smith is the most popular route from Oregon to Sydney.

  • Can I find deals for flights from Oregon to Sydney that include hotel bookings?

    Yes. In addition to deals on Oregon to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Sydney.

  • Can I find deals for business class flights from Oregon to Sydney?

    Yes. Cheapflights offers flight deals from Oregon to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Sydney?

    Currently, May is the cheapest month in which you can book a flight from Oregon to Sydney (average of $129). Flying from Oregon to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Oregon to Sydney

Discover the top airline that operate flights from Oregon to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,285Average$1,848FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Oregon to Sydney?

Cheapflights makes it easy to find Oregon to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Oregon to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Oregon to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Oregon to Sydney with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Oregon to Sydney flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Oregon to Sydney become cheaper?

Yes, Cheapflights offers price alerts on Oregon to Sydney flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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